baber/WOPTO huggingface dataset:
Patent JP-S6397844-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAGAI TOSHINARI
IPC: F02D41/00
Filed: 1986-10-13
Abstract: PURPOSE:To aim at reduction in an exhaust stench, by operating an air-fuel ratio feedback control constant on the basis of output of a sensor at the downstream side in accordance with temperature in a catalytic converter and engine load, in case of a device which installs each air-fuel ratio sensor in both upper and down streams of the catalytic converter. CONSTITUTION:Each of air-fuel ratio sensors A and B is installed at both upper and down stream sides of the catalytic converter installed in an exhaust system, while there are provided with a catalyst temperature discriminating device C and an engine speed discriminating device D. And, when catalyst temperature is low or when engine load is large, an air-fuel ratio feedback control constant is operated by a first control constant operational device E so as to cause a control air-fuel ratio to be directed to a theoretical air-fuel ratio according to output of the sensor B at the downstream side. On the other hand, when the catalyst temperature is high and the engine load is small, the control constant is operated so as to be directed to the lean side likewise by a second control constant operational device F. And, an air-fuel ratio compensating quantity is operated by an operation device G according to the operated control constant, thus an air-fuel ratio adjusting device H is controlled.
Patent JP-S60132498-A (JP)
Title: Speaker
Inventor: INDOU TATATOMI
IPC: H04S1/00
Filed: 1983-12-20
Abstract: PURPOSE:To take out a component difference of instantaneous sound pressure of both speakers in specific frequency by providing a parallel slit for the surfaces symmetrical to the first and the second speakers which are arranged in separating by the prescribed distance. CONSTITUTION:The first and the second speakers 2 and 3 of right and left channels are arranged on the front-surface baffle plate 5 of a one-unit type cabinet 1 in rectangular shape in separating by the prescribed distance l/2 from a symmetrical surface A. When slits 4a', 4b' and 4c', which are parallel to the symmetrical surface A, are provided at positions xi and yi which are separated by the distance xi and yi from both speakers 2 and 3, a difference component (P1-P2) of instantaneous sound pressure of the speakers 2 and 3 can be taken out in specific frequency f1, f2 and f3.
Patent JP-H0582844-A (JP)
Title: Superconducting permanent current switch
Inventor: HARA NOBUHIRO
IPC: H01L39/20
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a superconducting device which uses a permanent current and operates very stably, by using a permanent current switch. CONSTITUTION:Using a metallic bobbin 1, an insulator 2, an impregnant 3, and a superconducting line 4, etc., whose thermal shrinkage factors are nearly identical to each other, thermal distortions are prevented from occurring when using a permanent current switch (when cooling). Since no large thermal distortion is generated, the insulator 2 and the impregnant 3 generate no crack during use, and no quenching is generated. Thereby, the current capacity of the permanent current switch is increased, and therefore, when using the permanent current switches in the state of a parallel connection, their numbers can be reduced.
Patent JP-H1089677-A (JP)
Title: Burning cooking apparatus
Inventor: SHIMADA TAKUO
IPC: F23N5/20
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To keep unchanged and improve ignition performance of a burning cooking apparatus such as a gas table which mainly uses a battery as a power source, and hence ensure power saving. SOLUTION: There is provided combustion control means 14 for controlling a solenoid valve 6 or ignition means 7 upon ignition in response to detection temperature of room temperature detection means 12 before and after the ignition. Ignitability is made equivalent to an ordinary temperature environment by increasing only at the time of low temperature ignition time, driving voltage, and a current. In other words, effective and secure ignition is ensured with necessary and minimum power.
Patent JP-H0983544-A (JP)
Title: Radio communication system
Inventor: TATARA NOBUKAZU
IPC: H04W28/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the time of connection request processing caused by the failure of retransmission and to improve data transmission efficiency from connection to cut and the reliability of connection establishment among radio communication equipments. SOLUTION: The plural radio communication equipments A-D retransmit data and make communication at the time of carrier detection in a radio frequency band having one control channel and plural information channels. A transmission/reception part 2 radio-transmits/receives data by the control channel and the plural information channels. A received field intensity detection part 5 detects a carrier from the received output of the transmission/reception part 2. A radio control part 1 transmits data when it receives a regular connection request through the transmission/reception part 2 and reads a retransmission priority number stored in a number registration part 4 when a retransmission connection request is received.  A timer part 3 retransmits data when counting corresponding to the retransmission priority number terminates and controls the respective radio communication equipments A-D so that they retransmit data in different retransmission priority.
Patent JP-H0585579-A (JP)
Title: Content feed container
Inventor: YANAGIHARA HIROSHI
IPC: B65D83/16
Filed: 1991-09-20
Abstract: PURPOSE:To assure that the airtightness of a container is achieved by a piston slidably movable between upper and lower chambers without making it double piston in a content feed container wherein the slidably movable piston fitted in the container body is moved upward by the thrust pressure of an injecting gas provided in the lower chamber so as to discharge its contents. CONSTITUTION:A slidably movable piston 2 is composed of a cup-like piston 20 having an open bottom and a skirt 24 made of a soft cylindrical film or sheet fixed to a piston body part 23 and extending downward. The diameter of the piston body part 23 is made smaller than that of the body of a container 1 and the diameter of the lower part of the skirt 24 in a free-running condition is made nearly equal to the inside diameter of the body of the container 1.
Patent JP-S60135613-A (JP)
Title: Exhaust gas purifying device of diesel engine
Inventor: OKAMOTO YOSHIO
IPC: F01N3/025
Filed: 1983-12-23
Abstract: PURPOSE:To obtain a highly efficient and high output engine by a method wherein exhaust gas is flowed in a passage, in which no filter is provided, when an engine runs at high speed. CONSTITUTION:A detector C detects the running conditions of an engine. When the engine runs at low speed, a large amount of carbon particulates are contained in exhaust gas and the exhaust gas is changed-over by a flow passage selector valve 1 so as to flow in a passage, in which filters F1 and F2 are provided. On the other hand, when the engine runs at high speed, a small amount of carbon particulates are contained in exhaust gas and the exhaust gas is changed- over by the flow passage selector valve 1 so as to flow in a passage, in which neigher of the filters F1 and F2 is provided.
Patent JP-H1093556-A (JP)
Title: Communication monitor controller and communication monitor control method
Inventor: MIZUNO MASAHIRO
IPC: H04L69/40
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To allow the method to recognize an anomaly caused in a system and to recover the anomaly automatically. SOLUTION: The communication monitor controller 2 is installed between 1st and 2nd systems 1, 13 to monitor information supplied through a fiber channel 15. A rear control section 4 analyzes monitored information to store the information to a control storage section 12 based on the analysis result. For example, in the case in which the 1st system 1 writes data to the 2nd system 13, since the rear control section 4 stores the data to the control storage section 12, even on the occurrence of a fault in the 2nd system 13, the communication monitor controller 2 reads data stored in the control storage section 12 and sends the data to be read to the 1st system 1 in place of the 2nd system 13.
Patent JP-H08111530-A (JP)
Title: Soi field effect transistor
Inventor: BURAIAN JIYON MACHIESUNII
IPC: H01L27/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a device from becoming a complete cavity and a chip area from increasing by forming a connection part that is nearly and mutually aligned to one side surface of a gate. SOLUTION: Thick insulation layers 20 and 26 are adjacent gate conductors 62 between an electrical connection part 78 and a gate connector that contacts the gate connector 62, and is overlapped to it. The connection part is separated from the gate conductor due to the dispersion of arsenic injection. Source and drain dispersion 74 and 76 are located on the side surface of the gate 62, that differs from an electrical connection part 78 between a body and a substrate. An electrical connection part 78 located at an edge 52 of an embedded insulator 50 is aligned nearly mutually with a gate conductor 62. Also, since no dangerous photolithographic steps are required for forming the substrate connection part 78, a chip area does not substantially increase, even if the connection part 78 is provided.
Patent JP-S6290384-A (JP)
Inventor: JIYAN FURANSOWA RANDORE
IPC: D06P3/62
Filed: 1986-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6485019-A (JP)
Title: Method for cultivating plant
Inventor: MASAKI KAZUMI
IPC: A01G7/04
Filed: 1987-09-26
Abstract: PURPOSE:To readily harvest a high-quality cultivated product, by irradiating light obtained by applying electric voltage exceeding rating of an incandescent light bulb to the incandescent light bulb to a plant. CONSTITUTION:Light source is turn on by 120V direct voltage using 5 numbers of 40W incandescent light bulbs (rating voltage: 100V). Direct voltage exceeding the rating of the light bulbs is applied to the incandescent light bulbs, since a capacitor 2 as smoothing means is connected on the output side of diode bridge 1.
Patent JP-H0291704-A (JP)
Title: Nc machine tool
Inventor: MIYAZAKI KOICHI
IPC: G05B19/4093
Filed: 1988-09-29
Abstract: PURPOSE:To machine a curve to be machined without approximating it with a straight line and an arc by composing a control signal for NC of analog signals obtained by the polynomial expansion of a function indicating a continuous curve. CONSTITUTION:A machining controller 2 is equipped with a machining program storage and arithmetic part 11, a machining program input part 12, a function expansion part 13, a Y-axial control signal decomposition part 14, a Y-axial control signal application part 15, and an X-axial control signal application part 16. Then the continuous curve indicating a machining track represented with a function, e.g. y=sinx is approximated with a polynomial consisting of a simple function group and the analog signals indicating the respective simple functions are outputted by output devices 15a-15d out put into the motor control signal. Consequently, the machining accuracy is improved.
Patent JP-S6397891-A (JP)
Title: Transfer device of germicide liquid
Inventor: HAYASHI KOJIRO
IPC: A23L3/34
Filed: 1986-10-13
Abstract: PURPOSE:To enable sending of germicide liquid including foam in a fixed quantity by arranging a tube made of elastic material in the shape of a loop and by arranging a pressure roller for crushing the tube inside it and moving the pressure roller along the tube. CONSTITUTION:A tube 13 made of elastic material such as vinyl chloride, silicone rubber and so forth is housed in an opening recession 28 formed on the upper surface of a tube case 22 and a part of it is arranged in the shape of a loop. At the center of the recession 28, a main roller 24 and pressure rollers 25 which surround the main roller 24 and arranged on its circumference are provided. The pressure rollers 25 are provided so that the crush the tube 13, and they revolve along the main roller 24 while making their own rotations following the rotation of the main roller 24, and moves along the tube 13 so that they send out germicide liquid including foam inside the tube 13.
Patent JP-H06121036-A (JP)
Title: Ring trip detection
Inventor: NAKANO TAKASHI
IPC: H04M3/02
Filed: 1992-09-11
Abstract: PURPOSE:To provide the ring trip detecting method for digital subscriber circuit which accurately detects a trip or non-trip condition with a short detection delay time and constitutes an economical ring trip detecting circuit. CONSTITUTION:The terminal voltage of a ringer sending resistance 1 is inputted. In a first system, the terminal voltage is applied to one input terminal of a comparator 4a through a filter 2 and an amplifier 3a, and a first reference voltage is applied to the other input terminal of the comparator 4a, and a square wave output corresponding to the potential difference between both input terminals is obtained; and in a second system, the terminal voltage of the ringer sending resistance 1 is applied to one input terminal of a comparator 4b through an amplifier 3b, and a second reference voltage is applied to the other input terminal of the comparator 4b, and a square wave output corresponding to the potential difference between both input terminals is obtained, and the high level is extended at the fall point by a prescribed time and the low level is extended at the rise time by a prescribed time to convert the waveform, thus discriminating a trip or non-trip condition.
Patent JP-H08104905-A (JP)
Title: Compacting mold structure of double-layer compact
Inventor: HOSHINA EISUKE
IPC: B22F3/02
Filed: 1994-10-06
Abstract: PURPOSE: To provide the compacting mold structure of a double-layer compact with the supply of powder improved especially when the outer layer is thin. CONSTITUTION: This compacting mold structure of a double-layer compact consists of a die, the upper and lower punches to form a first layer, the upper punch positioned beside the punch and holding a bisected slide punch to form a second layer and a lower punch, and the bisected slide punch has a driving part to move one punch to to the left and right by the vertical movement of the other punch. Meanwhile, the compacting mold structure of an annular double-layer compact consists of a die, the upper and lower punches to form an annular outer layer, an annular upper punch positioned within the punches and holding the bisected slide punch to form an inner layer and a lower punch, and the upper punch to form the outer layer has a part for holding an inner layer forming powder.
Patent JP-H03103758-A (JP)
Title: Method and apparatus for online analysis of fluorescent x-ray
Inventor: IMAI KIYOTAKA
IPC: G01N23/223
Filed: 1989-09-19
Abstract: PURPOSE:To make analysis with high accuracy by inclining the plane inclusive of the beam line of the incident X-ray on a measuring object and the beam line of the fluorescent X-ray generated from a surface to be measured by a prescribed angle. CONSTITUTION:The plane inclusive of the beam line of the incident primary X-ray on the measuring object 11 from an X-ray generating part 12a and the beam line of the fluorescent X-ray emitted from the surface to be measured of the object 11 to be measured is inclined by a certain angle phi1 form the plane perpendicular to the surface of the object 11 inclusive of the X-ray generating part 12a and a detector 15a. The fluctuation in the fluorescent X-ray intensity by the fluctuation in swing and tilt directions is decreased. The fluctuation in the swing and tilt directions are oscillatory and this oscillation takes place repeatedly within the measurement time; in addition, this method is effective when the relation between the fluctuation in the swing and tilt and the change in the fluorescent X-ray intensity is symmetrical with the straight line of 0 fluctuation in the swing and tilt. The change in the intensity of the fluorescent X-ray by the fluctuation in the relation between the relative positions of the measuring object 11 and measuring heads 16a, 16b is decreased and the analysis with the high accuracy is enabled.
Patent JP-S61121302-A (JP)
Inventor: SUMIYOSHI MIKIO
IPC: H01C7/00
Filed: 1984-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0986556-A (JP)
Title: Inner cover loading device for container cap
Inventor: IINO YOSHIO
IPC: B65D51/18
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To load a large number of inner covers in a short time using a simple construction by providing in a rotary body a protruding member, which enters a recess of a cap which is stopped by a stopping means disposed midway in a transfer line, and an urging means for elastically urging the protruding member in the protruding direction of the protruding member. SOLUTION: Caps 2, into each of which an inner cover 3 is temporarily put, are successively carried onto an inclined line 5, passing a terminal end of a conveyor, and fall down to the side of a rotary body 7 and are caught and stopped by a stopper 6 on a floor surface 51b. A protruding member 72 is brought, from above, into engagement with the stopped cap 2 by the rotation of the body 7 so that the cap 2 is released from the stopper 6 and transferred over a floor surface 51c as the member 72 moves. At that moment, since the interval between the peripheral surface of the body 7 and the surface 51c gradually reduces, as the cap is transferred on the surface 51c, the forward end of the member 12 gets into the recess 21 of the cap 2. Hence, the cover 3 in the recess 21 is pushed into the interior of the recess by the forward end of the member 72.
Patent JP-S6397169-A (JP)
Inventor: SUFUYATOSURAFU NIKORAEBICHI FU
IPC: A61F9/00
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61122090-A (JP)
Title: Construction method of large steel structure on the sea
Inventor: KISHIMOTO MASANORI
IPC: B63B9/06
Filed: 1984-11-20
Abstract: PURPOSE:To enable a large structure to be constructed without utilizing a large dock by floating, on the sea, each block, built on land, and welding in the air a part which is in the air and performing underwater welding, for a part submerged in the sea, through pressing a joining plate against the submerged part. CONSTITUTION:A block 8 is formed by welding, on land, two side plates 4, with respective notch parts 2 in the lower part, to a bottom plate 6. After floating each block 8 on the sea for alignment, welding is performed for a boundary part 10 staying in the air. Then, a joining plate 12 is pressed on a submerged part and a boundary part 14 between the joining plate 12 and the block 8 is welded in the water. Thus, construction work of a large structure can be simply performed without requirement for a construction dock for said work.
Patent JP-H0991279-A (JP)
Title: Method and device for character processing
Inventor: NAKAKOSHI HARUKI
IPC: G06F17/22
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the size of word example corresponding information by determining an optimum candidate by information of a standard language having the same meaning as a dialect and an expamle candidate group which is acquired by using examples of plural words as the processing object. SOLUTION: When KANA characters 'fuyuhashibareru' are inputted from an input device 3, a central processor 1 accesses a table, where dialect-standard language meaning correspondence information is stored, in a stored device 4 to acquire conversion example candidate groups corresponding to 'fuyu(winter)' and 'samui(cold)' stored in a table of word example correspondence information. 'samui(cold)' in the standard language having the same meaning and conversion example candidate groups are synthetically used to recognize the relation of 'fuyu wa samui(it is cold in winter)→'fuyu wa shibareru', thus determining a proper conversion candidate. As the result, input 'fuyu wa shibareru' is converted to 'fuyu(converted to a Chinese character)wa shibareru' as desired.
Patent JP-H1090005-A (JP)
Title: Measurement device for displacement
Inventor: ADACHI SATOSHI
IPC: G01B7/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit size by eliminating by controlling speed switching, a phase difference between the phase of both edges of phase modulation signal which a displacement detector outputs and the phase of output edge of a dividing circuit with a speed switching function. SOLUTION: Between a waveform shaping circuit which shapes phase modulation signal of square wave and a phase detection circuit, a phase correction circuit 8 which phase-corrects a phase modulation signal whose duty ratio is deviated is inserted. A divider 14 of the phase correction circuit 8 divides a clock for providing a corrected phase modulation signal, and an edge differentiating circuit 11 generates a pulse at both edges of the phase modulation signal from the waveform shaping circuit. A pulse phase comparison circuit compares the pulse with the output pulse of the divider 14 for edge phase, and based on the comparison result, a sped switching circuit 13 switches speed of the divider 14, for controlling a comparison phase difference to 0. Thus, production of measurement error is suppressed with a small circuit size.
Patent JP-H0988477-A (JP)
Title: Pipeline repairing method
Inventor: MAEDA TERUNOBU
IPC: E21D9/06
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To easily control sewage, etc., while a pipeline, such as the sewer, etc., is repaired. SOLUTION: A flexible cylindrical sheet 22 is inserted into a pipeline 1 and fitted to the internal surface of the pipeline 1. Then both ends of the sheet 22 are plugged up with packers 40 having closable through holes 42 and a liquid supplying pipe 50 is passed through the holes 42 and the inside of the sheet 22. While a liquid is supplied through the pipe 50 from the upstream side to the downstream side of the pipeline 1 and the sheet 22 is expanded with the liquid filling up the inside of the sheet 22, a lining is formed on the inner peripheral surface of the pipeline 1 by filling the space formed on the outside of the sheet 22 with a material 10 having a cement-like composition injected into the space.
Patent JP-H07107701-A (JP)
Title: Fan motor
Inventor: UENO SHUNJI
IPC: H02K7/14
Filed: 1993-09-30
Abstract: PURPOSE:To enable variable speed operation by simple constitution by providing a heat-sensitive moving means and moving a rotor toward the center of field space with a temperature rise. CONSTITUTION:A capacitor run type single-phase AC motor is used as a fan motor, a temperature-sensitive section 16 senses the temperature of a compressor with the temperature rise of the compressor by operation, the bellows 15 of a heat-sensitive moving means 14 is expanded, and a rotor 8 is shifted toward the center of the field space of a stator 3. Generated torque is augmented gradually with the displacement of the rotor 8, rotational speed is increased, the rotor 8 is positioned at the center of field space under the state of the maxim expansion of the bellows 15, generated torque is maximized and rotational speed is maximized. Accordingly, the fan motor 1 can be operated in a variable speed manner in response to the temperature of the compressor.
Patent JP-S60198688-A (JP)
Inventor: SUCHIIBUN NIKORASU KORUSOOPU
IPC: G06T11/60
Filed: 1984-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。